Email Formats

{
  "mx": [
    "10 mx1.biz.rr.com.",
    "10 mx2.biz.rr.com."
  ],
  "spf": [
    "v=spf1 ip4:107.14.166.0/24 ip4:24.176.92.28/32 ip4:142.136.234.128/27 ip4:142.136.235.128/27 ~all"
  ]
}